caniszczyk

curl -s https://api.github.com/orgs/twitter/repos?per_page=200 | ruby -rubygems -e 'require "json"; JSON.load(STDIN.read).each { |repo| %x[git clone #{repo["ssh_url"]} ]}'

0xGGGGG

# first install pgsql with home brew 
brew install postgresql

# at this point, you need to be sure you have /usr/local/bin before /usr/bin on your $PATH

# to see, run:
brew doctor

# if doctor does not complain about this issue you can pass this step.
# prepend /usr/local/bin to your PATH in your ~/.bash_profile

willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

lulalala

class Banner < ActiveRecord::Base
  attr_accessor :image_width, :image_height
  mount_uploader :image, ImageUploader
  
  validate :check_dimensions, :on => :create
  def check_dimensions
    if !image_cache.nil? && (image.width < 300 || image.height < 300)
      errors.add :image, "Dimension too small."
    end
  end

PWSdelta

# This is a skeleton for testing models including examples of validations, callbacks,
# scopes, instance & class methods, associations, and more.
# Pick and choose what you want, as all models don't NEED to be tested at this depth.
#
# I'm always eager to hear new tips & suggestions as I'm still new to testing,
# so if you have any, please share!
#
# @kyletcarlson
#
# This skeleton also assumes you're using the following gems: 

bradmontgomery

Setting up a SSL Cert from Comodo

I use Namecheap.com as a registrar, and they resale SSL Certs from a number of other companies, including Comodo.

These are the steps I went through to set up an SSL cert.

Purchase the cert

rxaviers

People

:bowtie:	😄 :smile:	😆 :laughing:
😊 :blush:	😃 :smiley:	☺️ :relaxed:
😏 :smirk:	😍 :heart_eyes:	😘 :kissing_heart:
😚 :kissing_closed_eyes:	😳 :flushed:	😌 :relieved:
😆 :satisfied:	😁 :grin:	😉 :wink:
😜 :stuck_out_tongue_winking_eye:	😝 :stuck_out_tongue_closed_eyes:	😀 :grinning:
😗 :kissing:	😙 :kissing_smiling_eyes:	😛 :stuck_out_tongue:

melnaquib

#include <stdio.h>
#include <string.h>

int main(int argc, char *argv[]) {
    (void) argc;
    (void) argv;

    //stores the last two terms, and the new sum
    int terms[] = {1, 2, 3};
    //stores indeces used to access the above array,

emadshaaban92

#! /usr/bin/env python3
from functools import lru_cache
from itertools import count, takewhile

numbers = count(1)

MAX = 4000000

@lru_cache(maxsize=None)
def fib(n) :

MohamedAlaa

#! /usr/bin/env ruby

first = 0
second = 1
i = 0
sum = 0
limit = 4000000

while i <= limit
  i = first + second